| /* Rather than manage one giant configuration file responsible for creating multiple gulp tasks, each task has been broken out into | |
| its own file. Any files in that directory get automatically required below. | |
| To add a new task, simply add a new task file that directory. | |
| gulp/tasks/default.js specifies the default set of tasks to run | |
| when you run `gulp`. | |
| Principle taken from gulp-starter: https://github.com/greypants/gulp-starter | |
| */ | |
| ; | |
| import requireDir from "require-dir"; | |
| import utils from "./gulp/utils"; | |
| /** | |
| * This class takes care of loading gulp tasks. | |
| */ | |
| class TasksLoader { | |
| constructor(){ | |
| } | |
| /** | |
| * Looks for and registers all available tasks. | |
| * @param inputGulp the gulp object to use. If not provided, it'll be loaded | |
| * @param inputOptions the build options to use. If not provided, an empty object is used | |
| */ | |
| registerTasks(inputGulp, inputOptions){ | |
| let gulp = inputGulp || require("gulp"); // this module can be imported without a defined gulp instance | |
| let options = inputOptions || {}; | |
| gulp = utils.configureGulpObject(gulp, options); // we need to customize the gulp object a bit | |
| // Load all tasks in gulp/tasks | |
| const loadedModules = requireDir("./gulp/tasks", { | |
| recurse: false | |
| }); | |
| // request each module to register its tasks | |
| for(let key in loadedModules){ | |
| if(loadedModules.hasOwnProperty(key)){ | |
| let loadedModule = loadedModules[ key ]; | |
| if(loadedModule.registerTask){ | |
| //console.log(`Registering module: ${key}`); | |
| loadedModule.registerTask(gulp); | |
| } else{ | |
| throw new TypeError(`The following module does not expose the expected interface: ${key}`); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| export default new TasksLoader(); | |